(The zip package of the official source code of the fourth version of C printer is only a few hundred kilobytes. This document includes the following annexes:
MS_ files\1\data\add
MS_ files\1\data\add_ item
MS_ files\1\data\book_ sales
MS_ files\1\data\mysum
MS_ files\1\add.cpp
MS_ files\1\add_ item.cpp
MS_ files\1\add_ item2.cpp
MS_ files\1\avg_ price.cpp
MS_ files\1\count.cpp
MS_ files\1\forcount.cpp
MS_ files\1\for_ ex.cpp
MS_ files\1\item_ io.cpp
MS_ files\1\main_ only.cpp
MS_ files\1\makefile
MS_ files\1\mysum.cpp
MS_ files\1\README.TXT
MS_ files\1\runpgms.bat
MS_ files\1\Sales_ item.h
MS_ files\1\userforcount.cpp
MS_ files\1\whilecount.cpp
MS_ files\10\data\Alice_ story
MS_ files\10\data\remove_ words
MS_ files\10\data\trans-map
MS_ files\10\data\trans-text
MS_ files\10\3ed_ query.cpp
MS_ files\10\3ed_ query.h
MS_ files\10\3ed_ querymain.cpp
MS_ files\10\assoc_ preamble.h
MS_ files\10\erasemap.cpp
MS_ files\10\exclusion_ set
.....)